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If x3=7\frac{x}{3}=7 what is the value of xx?

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Full solution

Q. If x3=7\frac{x}{3}=7 what is the value of xx?
  1. Identify Equation: Identify the equation that needs to be solved.\newlineThe equation given is x3=7\frac{x}{3} = 7. We need to find the value of xx.
  2. Multiply by 33: Multiply both sides of the equation by 33 to isolate xx on one side.\newlinex3×3=7×3\frac{x}{3} \times 3 = 7 \times 3\newlineThis will cancel out the division by 33 on the left side, leaving us with xx on the left side of the equation.
  3. Perform Multiplication: Perform the multiplication on both sides. x=7×3x = 7 \times 3
  4. Calculate Product: Calculate the product on the right side of the equation. x=21x = 21

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